150℃ Low-Voltage Insulated Fiber Bragg Grating Temperature Sensor - Single-Point/Multipoint FBG Thermometer

Product Overview of OFSCN® 150℃ Low-Voltage Insulated Fiber Bragg Grating Temperature Sensors:

It is a FBG sensor with the characteristics of low-voltage insulation, high sensitivity, fast thermal conductivity, good accuracy, small size, lightweight, high tensile strength, high pressure resistance, high temperature resistance, waterproof and moisture-proof, non-combustible, and corrosion resistance.

By utilizing the temperature sensing properties of the FBG, this sensor can be inserted, clamped, adhered, or embedded into the structure to be tested for temperature detection and monitoring. It can be widely used in various industries such as industrial production, power, railway, military, aerospace, etc., for single-point or quasi-distributed temperature measurement.

OFSCN® 150℃ low-voltage insulated FBG temperature sensor can be packaged with either a single-point FBG or a serial FBG array (fiber Bragg grating array).

By selecting different insulation materials and FBGs with different temperature resistance levels, this product can adapt to temperature environments ranging from -200°C to 150°C, with a breakdown voltage of not less than 600 volts or 6000 volts. In terms of principles and actual measurements, this FBG temperature sensor is a universal product and does not have compatibility issues with FBG demodulation equipment. With the use of a matching fiber bragg grating demodulator, this product can also be referred to as an industrial capillary thermometer.

OFSCN® capillary seamless steel tube low-voltage insulated FBG temperature sensor ---Single-Point

OFSCN® capillary seamless steel tube low-voltage insulated FBG temperature sensor ---Serial (Array )

Overall Parameters of the OFSCN® 150℃ Low-Voltage Insulated FBG Temperature Sensor:

Brand	OFSCN®
Product name	OFSCN® 150℃ low-voltage insulated FBG temperature sensor
Product number	BNCG-SFBG-SH100-01-FC/APC-10M (Many models are only examples)
	Product structure: Prefabricated fiber connector + outer diameter 2.0/1.0mm insulation layer + 0.6/0.9mm seamless steel tube + single-point/multipoint FBG + end welding
※Length range	From 10 cm to several meters (specific length depends on stock availability)

Parameters of the FBG Used in the OFSCN® 150℃ Low-Voltage Insulated FBG Temperature Sensors:

Single-Point Fiber Bragg Grating (optional serial)

Single-Point Fiber Bragg Grating (optional serial)

Click here to view the parameters of the available FBG/FBG strings for OFSCN® 150℃ FBG temperature sensors: 

Fiber Bragg Grating - FBG - Fiber Bragg Grating Array - Fiber Optic Grating - UV Photomask Written - Acrylate Recoating

Fiber Bragg Grating - FBG - Fiber Optic Grating - Fiber Bragg Grating Array - UV Photomask Written - Polyimide Recoating

Specifications of the Fiber Connectors Used in the OFSCN® 150℃ Low-Voltage Insulated FBG Temperature Sensors:

Note: Fiber connectors are made of metal and are not insulated! 

Click here to view the parameters of the available fiber connectors for OFSCN® 150℃ Fiber Bragg Grating Temperature Sensors:

120℃ Fiber Optic Connector - High Temperature Optical Fiber Connector - FC/ST/SMA - PC/APC

200℃ Fiber Optic Connector - High Temperature Optical Fiber Connector - FC/ST/SMA - PC/APC

Armor and Tail End of the OFSCN® 150℃ Low-Voltage Insulated FBG Temperature Sensors:

Composition of OFSCN® 150℃ Low Voltage Insulated FBG Temperature Sensing System:

OFSCN® 150℃ Fiber Bragg Grating Temperature Sensing System consists of OFSCN® Fiber Bragg Grating Temperature Sensors, OFSCN® Fiber Optic Patch Cords and OFSCN® Fiber Bragg Grating Interrogators (Demodulators), which together constitute the Fiber Bragg Grating Temperature Monitoring System.

OFSCN Fiber Bragg Grating (Fiber Optic Grating) Temperature Sensor Overview Video:

Features of OFSCN® 150℃ Low Voltage Insulated Fiber Bragg Grating Temperature Sensors:

• Low Voltage Insulation: Ensures safety and reliable operation in electrical environments.
• High Sensitivity: Accurately detects even subtle temperature changes.
• Fast Thermal Conduction: Quickly responds to temperature fluctuations for real-time data.
• High Accuracy: Provides precise and dependable temperature measurements.
• Compact Size & Lightweight: Facilitates easy integration into various structures without adding significant bulk.
• High Tensile and Compressive Strength: Offers robust durability against pulling and compression forces.
• High Temperature Resistance: Capable of operating effectively in environments up to 150℃.
• Waterproof and Moisture-proof: Ensures reliability in humid or wet conditions.
• Non-combustible Materials: Enhances safety, especially in sensitive environments.
• Corrosion Resistance: Withstands harsh chemical or environmental conditions.

Possible Application Scenarios and Industries of OFSCN® 150℃ Low Voltage Insulated Fiber Bragg Grating Temperature Sensor:

This sensor boasts a range of impressive features, making it suitable for various demanding environments.

Application Scenarios Examples of OFSCN® 150℃ Fiber Bragg Grating Temperature Sensors:

• Structural Health Monitoring: Embedding within concrete, composites, or other materials to monitor internal temperatures and detect potential thermal stresses.
• Electrical Equipment Monitoring: Measuring temperature in transformers, switchgear, power cables, and motor windings to prevent overheating and ensure operational safety.
• Industrial Process Control: Monitoring temperatures in industrial ovens, furnaces, pipelines, and reaction vessels to optimize processes and ensure product quality.
• Smart Infrastructure: Integration into bridges, tunnels, and buildings for continuous temperature assessment related to structural integrity.
• Material Research and Development: Precise temperature profiling during material testing and characterization.
  Environmental Monitoring: Monitoring temperatures in harsh or remote environments where traditional sensors may fail.

Industry Examples of OFSCN® 150℃ Fiber Bragg Grating Temperature Sensors:

• Industrial Production/Manufacturing: For process control, machinery monitoring, and quality assurance.
• Power Industry: Essential for monitoring power generation, transmission, and distribution equipment (e.g., power plants, substations).
• Railway Industry: For monitoring rail tracks, overhead lines, and railway infrastructure for safety and maintenance.
• Military Industry: For specialized temperature monitoring in defense applications, often requiring robust and reliable sensors.
• Aerospace Industry: Critical for monitoring temperatures in aircraft components, engines, and spacecraft where high performance and reliability are paramount.
• Oil & Gas: For monitoring pipelines, downhole applications, and storage tanks.
• Civil Engineering: For monitoring large structures like dams, bridges, and tunnels.
• Renewable Energy: In solar panel arrays, wind turbines, and geothermal systems.